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WO2006124940A3 - Adjustable melt rotation positioning device and method - Google Patents

Adjustable melt rotation positioning device and method Download PDF

Info

Publication number
WO2006124940A3
WO2006124940A3 PCT/US2006/018989 US2006018989W WO2006124940A3 WO 2006124940 A3 WO2006124940 A3 WO 2006124940A3 US 2006018989 W US2006018989 W US 2006018989W WO 2006124940 A3 WO2006124940 A3 WO 2006124940A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
repositioning
positioning device
various
manipulated
Prior art date
Application number
PCT/US2006/018989
Other languages
French (fr)
Other versions
WO2006124940A2 (en
Inventor
John P Beaumont
Original Assignee
John P Beaumont
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by John P Beaumont filed Critical John P Beaumont
Priority to EP06770458.5A priority Critical patent/EP1885541B1/en
Publication of WO2006124940A2 publication Critical patent/WO2006124940A2/en
Publication of WO2006124940A3 publication Critical patent/WO2006124940A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/278—Nozzle tips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Methods and apparatus adjustably control the repositioning of non-homogeneous fluid conditions across the stream of a laminar flowing fluid to a desirable circumferential position. The invention is particularly applicable to controlling non-homogeneous melt conditions in hot or cold runner systems. Various mechanisms are provided that enable simple adjustments of a flow diverter within a fluid rotation device, making either static or dynamic adjustments, so that the degree of fluid flow repositioning in a runner system can be changed without the need for mold disassembly or retooling. Various forms of actuators effect adjustment and may be manually manipulated or manipulated through various powered devices.
PCT/US2006/018989 2005-05-17 2006-05-17 Adjustable melt rotation positioning device and method WO2006124940A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06770458.5A EP1885541B1 (en) 2005-05-17 2006-05-17 Adjustable melt rotation positioning device and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68144205P 2005-05-17 2005-05-17
US60/681,442 2005-05-17

Publications (2)

Publication Number Publication Date
WO2006124940A2 WO2006124940A2 (en) 2006-11-23
WO2006124940A3 true WO2006124940A3 (en) 2007-11-08

Family

ID=37432067

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/018989 WO2006124940A2 (en) 2005-05-17 2006-05-17 Adjustable melt rotation positioning device and method

Country Status (3)

Country Link
US (2) US7780895B2 (en)
EP (1) EP1885541B1 (en)
WO (1) WO2006124940A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7666335B2 (en) * 2006-05-08 2010-02-23 Beaumont Technologies, Inc. Controlling warpage through melt rotation technology
EP2162272B1 (en) * 2007-06-22 2016-03-16 Mold-Masters (2007) Limited Melt balancing element in a manifold melt channel
CN102802908B (en) 2009-04-27 2016-05-25 马斯特模具（2007）有限公司 For the channel geometrical construction of injection molding system
CN104802365A (en) * 2009-12-09 2015-07-29 赫斯基注塑系统有限公司 Method for machining hot-runner system
US8241032B2 (en) 2010-05-18 2012-08-14 Mold-Masters (2007) Limited Single level manifold for an injection molding apparatus
DE102010038915A1 (en) * 2010-08-04 2012-02-09 Robert Bosch Gmbh Apparatus and method for producing molded plastic parts
EP2643137A1 (en) 2010-11-24 2013-10-02 Husky Injection Molding Systems S.A. Mold-tool system having melt mixer assembly including melt-driven rotor assembly
TW201429608A (en) * 2013-01-18 2014-08-01 Hon Hai Prec Ind Co Ltd Locating device
US9931773B2 (en) 2014-12-04 2018-04-03 Extrude To Fill, LLC Injection molding system and method of fabricating a component
US9517582B2 (en) 2014-12-04 2016-12-13 Extrude To Fill, LLC Method of molding a part
KR102323284B1 (en) 2014-12-04 2021-11-05 익스트루드 투 필, 인크. Nozzle shut off for injection molding system
DE102017103889A1 (en) * 2017-02-24 2018-08-30 Dr. Collin Gmbh Melt channel and extrusion device
WO2018169819A1 (en) * 2017-03-16 2018-09-20 Synventive Molding Solutions, Inc. Injection molding apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441680A (en) * 1994-05-02 1995-08-15 Guergov; Milko G. Method and apparatus for injection molding
US6077470A (en) * 1997-10-14 2000-06-20 The Penn State Research Foundation Method and apparatus for balancing the filling of injection molds
US6503438B2 (en) * 2000-06-28 2003-01-07 Beaumont Runner Technologies, Inc. Method and apparatus for balancing flowing conditions of laminar flowing materials
US6852268B1 (en) * 1997-08-14 2005-02-08 The University Of Massachusetts Process for preparing a molded article

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1570853A (en) 1975-02-19 1980-07-09 Pirelli Mehtod and apparatus for the injection moulding of pneumatic tyres
US4839023A (en) 1987-09-16 1989-06-13 Exxon Research And Engineering Company Once-through coking with hydrotreating and fluid catalytic cracking
JPH02283412A (en) 1989-04-26 1990-11-20 Fanuc Ltd Molten material volume adjusting type molding die device
JPH07115240B2 (en) 1989-06-03 1995-12-13 株式会社名機製作所 Loader / Unloader for multi-stage press machine
JPH04251652A (en) 1991-01-28 1992-09-08 Matsushita Electric Ind Co Ltd Die device for injection molding
JPH07327936A (en) 1994-06-06 1995-12-19 Tokai Rika Co Ltd Muscular motion detector of human body
JP3111004B2 (en) 1995-11-24 2000-11-20 株式会社日本製鋼所 Injection mold
US5683731A (en) * 1995-12-11 1997-11-04 Husky Injection Molding Systems Ltd. Melt flow redistributor
EP0791448A3 (en) * 1996-02-26 1999-05-12 HERBST, Richard Method and apparatus for injection moulding of plastic articles
US6001296A (en) * 1997-03-27 1999-12-14 The Whitaker Corporation Apparatuses and methods for controlling the fill of tooling cavities
AU2002359849A1 (en) 2001-12-26 2003-07-24 Synventive Molding Solutions, Inc. Non-coaxial injection molding valve flow control
US7320589B2 (en) * 2003-02-26 2008-01-22 Mold-Masters (2007) Limited Hot runner manifold plug for rheological balance in hot runner injection molding

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441680A (en) * 1994-05-02 1995-08-15 Guergov; Milko G. Method and apparatus for injection molding
US5441680B1 (en) * 1994-05-02 1997-04-29 Milko G Guergov Method and apparatus for injection molding
US6852268B1 (en) * 1997-08-14 2005-02-08 The University Of Massachusetts Process for preparing a molded article
US6077470A (en) * 1997-10-14 2000-06-20 The Penn State Research Foundation Method and apparatus for balancing the filling of injection molds
US6503438B2 (en) * 2000-06-28 2003-01-07 Beaumont Runner Technologies, Inc. Method and apparatus for balancing flowing conditions of laminar flowing materials

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1885541A4 *

Also Published As

Publication number Publication date
US8529820B1 (en) 2013-09-10
EP1885541A2 (en) 2008-02-13
EP1885541B1 (en) 2017-01-18
EP1885541A4 (en) 2009-05-20
US7780895B2 (en) 2010-08-24
WO2006124940A2 (en) 2006-11-23
US20060261521A1 (en) 2006-11-23

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